LED, rainbow-script

Software SW help
1

At the very beginning with my backer-TO I somehow deactivated LEDs completely. Now I seem to not being able to reactive it again. The button designed for controlling the LED brightness doesn’t work either (I have second TO where I only use this button).
Does anyone know how I might have deactivated the LEDs? At reboot or restoring older snapshots LEDs work just fine.

And another thing I’m just curious about: Should /usr/bin/rainbow_button_sync.sh really be called by cron every single minute?

2018-12-17 22:05:01 info /usr/sbin/cron[18003]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:05:01 info /usr/sbin/cron[18004]: (root) CMD (   /usr/bin/notifier)
2018-12-17 22:06:01 info /usr/sbin/cron[18063]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:06:01 info /usr/sbin/cron[18064]: (root) CMD (nethist_stats.lua)
2018-12-17 22:07:01 info /usr/sbin/cron[18093]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:08:01 info /usr/sbin/cron[18123]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:08:01 info /usr/sbin/cron[18124]: (root) CMD (nethist_stats.lua)
2018-12-17 22:09:01 info /usr/sbin/cron[18153]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:10:01 info /usr/sbin/cron[18186]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:10:01 info /usr/sbin/cron[18187]: (root) CMD (nethist_stats.lua)
2018-12-17 22:10:01 info /usr/sbin/cron[18189]: (root) CMD (   /usr/bin/notifier)
2018-12-17 22:11:01 info /usr/sbin/cron[18248]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:12:01 info /usr/sbin/cron[18280]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:12:01 info /usr/sbin/cron[18277]: (root) CMD (/usr/sbin/logrotate -s /tmp/logrotate.state /etc/logrotate.conf)
2018-12-17 22:12:01 info /usr/sbin/cron[18282]: (root) CMD (nethist_stats.lua)
2018-12-17 22:13:01 info /usr/sbin/cron[18311]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:14:01 info /usr/sbin/cron[18342]: (root) CMD (nethist_stats.lua)
2018-12-17 22:14:01 info /usr/sbin/cron[18341]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:15:01 info /usr/sbin/cron[18373]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:15:01 info /usr/sbin/cron[18374]: (root) CMD (   /usr/bin/notifier)
2018-12-17 22:16:01 info /usr/sbin/cron[18436]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2018-12-17 22:16:01 info /usr/sbin/cron[18437]: (root) CMD (nethist_stats.lua)
2018-12-17 22:17:01 info /usr/sbin/cron[18466]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2

I’m also curious about that :slight_smile:

4

See https://doc.turris.cz/doc/en/howto/led_settings?s[]=rainbow :wink: Maybe simple rainbow intensity 1 (or some number in range 1-100) helps :wink:
As to your curousity, I don’t see such line in crontab :frowning: but there is another one which made me curios:
*/5 * * * * /sbin/fan_ctrl.sh
As far as I can guess, there is no fan in Turris Omnia :wink:

1 Like
5

My crontab is completely empty.
Thanks for linking the rainbow settings page, should have found that myself - mystake was to repeatedly search only for the script itself.
I just set the call of the rainbow script to once a day - that should be really enough.